1. Direct methods for N-body simulations;Aarseth,1985
2. N-body simulations of planetary formation;Beaugé;Mon. Not. R. Astron. Soc.,1987
3. Galactic Dynamics;Binney,1987
4. Numerical experiment applicable to the latest stage of planet growth;Cazenave;Icarus,1982
5. Principles of Stellar Dynamics;Chandrasekhar,1949